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Trailer Wheel Center Cap, Stainless Steel, 4.90" Pilot Size

Trailer Wheel Center Cap, Stainless Steel, 4.90" Pilot Size

Item # 490EZ-SS
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Excalibur 4.90 Pilot Size Accessories and Parts - 490EZ-SS
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Call 800-298-8924 to order Excalibur accessories and parts part number 490EZ-SS or order online at etrailer.com. Free expert support on all Excalibur products. Guaranteed Lowest Price and Fastest Shipping for Trailer Wheel Center Cap, Stainless Steel, 4.90" Pilot Size. Accessories and Parts reviews from real customers.
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  • Reviews (16)
  • Q & A (10)
  • Videos (1)
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Excalibur Accessories and Parts - 490EZ-SS

  • Tires and Wheels
  • Boat Trailer Wheels
  • Wheel Trim
  • Excalibur
  • Center Cap
  • 4.90 Pilot Size
  • Stainless Steel

Trailer Wheel Stainless Steel Center Cap with Plug

A decorative finishing touch piece that can be added to your trailer wheels. Place the center wheel cap on the hub before the tire and wheel to cover up the the hub and add a touch of class.

  • Center hole of wheel (pilot size) should measure 4.90"
  • Plug on top makes the wheel cap easy to work with EZ lube axles
  • Polished stainless steel
  • Quantity: (1) center cap with plug

Video of Trailer Wheel Center Cap, Stainless Steel, 4.90" Pilot Size

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Excalibur Tires and Wheels 490EZ-SS Review

Today we're going to review Part Number 490EZ-SS. This is the Excalibur Stainless Steel Trailer Wheel Center Cap, designed to fit a wheel with pilot hole diameter or 4.9 inches. This is a rust proof, polished, stainless steel cap. It has a removable plug. This polished would add a nice decorative finishing touch to your trailer wheels. Again, the center hole of the wheel that this fits on, should measure 4.9 inches in diameter. The overall heighth on this center cap is going to be right at 4 3/8 inches tall. The way you would install this, I actually happened to pull a wheel ...

Usually an eight lug wheel has the large center board that this cap would fit on. Here's a trailer wheel that this would fit on. Basically, when you go to install this, before you put your wheel onto your trailer, you'll take your center cap . The center cap has a little lip to it. What you would do is, run it through the back and push it all the way through, and that would hold it into there.

Then, when you bolt your wheel onto your trailer and tighten down your lug nuts, that will hold the center cap in, so it won't go anywhere. I didn't mention, also, it has the center, removable plug. The reason that is, is it's designed for if you use this on a trailer that has EZ lube axles. On EZ lube axles, on the very end of the axles, they'll have a zerk fitting to allow you to grease it. Basically, to access that, you'll need to be able to get to that zerk fitting. On the center removable plug, there's a little cutout.

If you put a screwdriver behind there, you'll be able to pop that center cap out. Then, you'll see it opens it up and gives you access to that zerk fitting, so you don't have to take the wheel off to get access to the EZ lube axles. With the cap on there, just pop out the center. When you're done with it, just go ahead and push that center cap right back in and you're ready to go. That should do it for the review on Part Number 490EZ-SS, the Excalibur Stainless Steel Trailer Wheel Center Cap to fit on a wheel with a 4.9 inch pilot hole diameter. .

Customer Reviews

Trailer Wheel Center Cap, Stainless Steel, 4.90" Pilot Size - 490EZ-SS

Average Customer Rating:  4.7 out of 5 stars   (16 Customer Reviews)

- 490EZ-SS

Excellent fit. Just a little plain looking but good overall. 557295

- 490EZ-SS

Wheel cap blew appart when the tire had a blow out. Etrailer had the exact match for a great price. 433942

- 490EZ-SS

Exactly as advertised, prompt courteous service! 725905

- 490EZ-SS

Great service, Great prices. Kaylyn was very friendly and professional. Will recommend!! 713116

- 490EZ-SS

Look great. Adequate thickness polish stainless steel 518166

- 490EZ-SS

Geat seller and fast on shipping. 498541

- 490EZ-SS

I haven't heard my husband complain so I guess it works just fine. 424156

- 490EZ-SS

Perfect. Hard part to find, but etrailer has it. Thanks. 423420

- 490EZ-SS

This is the 3nd time we have order from this company. Excellent service & delivery very speedy was there in 2 days. 381906

- 490EZ-SS

Well done. Love etrailer. 363020

- 490EZ-SS

Package came quickly and the product was good quality for the price 328616

- 490EZ-SS

the center cap was a match to the other caps on my trailer 269465

- 490EZ-SS

communication good--quality of product good----- price very good---shipping ok...they were out of product--had to wait for them to get product--received product seven business days later... 180741

- 490EZ-SS

good qualty and really shines 178902

- 490EZ-SS

I only ordered one. I wanted to make sure it was the right size before I ordered five more :-) It is - and it looks great! 79085

- 490EZ-SS

nice replacement for a damaged cap. parts were just as presented. delivery was fast. 78066


Ask the Experts about this Excalibur Accessories and Parts

  • Wheel Cap Recommendations for 8 Lug Trailer Wheel with Split Spoke Wheels
    Those look a lot like the Lynx wheels such as those found in tire and wheel combo # LHAS701. If your wheels have a 4.9 inch center hole diameter you can use # 490EZ-SS, # AM90156C, # LHCS109, or # LHCS109-SI60C. If you have a different size pilot hole let me know and I can make other recommendations. I have linked videos on the listed center caps for you.
    view full answer...
  • Height and Flange Diameter of Excalibur Trailer Wheel Center Cap # 490EZ-SS
    I went out to our warehouse and found that the Excalibur Trailer Wheel Center Cap # 490EZ-SS that you referenced has an overall height of 4-3/8 inches. I measured an overall diameter, including the flange/lip, of right at 5-1/4 inches. I have attached an image to assist.
    view full answer...
  • Center Cap Replacement Recommendation for Wheel Pilot Diameter of 4-7/8 inches
    4-7/8 inches in decimal form is 4.875 inches. The closest caps we have would be the part # 482EZ which has a outside diameter of 4.872 inches which will fit very tight as long as your measurement is exact. This is chrome not stainless though. For slightly larger we have 4.90 inches like the part # 490EZ-SS.
    view full answer...
  • How Big is the Opening of the Trailer Wheel Center When the Plug is Removed
    I went and pulled a Trailer Wheel Center Cap # 490EZ-SS from our warehouse to measure the diameter of the hole when the plug is removed and found the opening to be right at 1.9 inches. Check out the video I put together for you that shows these measurements.
    view full answer...
  • Which Replacement Wheel Center Cap Is Needed
    To figure out what size center cap you'll need, you'll need to measure the wheel's pilot diameter. Since you'll want the measurement to be accurate as possible, using a digital caliper is recommended. If you take a look at the provided photo, I've shown you where to measure. You'll want to choose center caps designed for your pilot diameter. You can see our selection of center caps by clicking the provided link.
    view full answer...
  • Finish of Trailer Weel Center Cap Part # 490EZ-SS
    I have just ran out to the warehouse to pull that product off the shelf, and have found that the product is actually much more shiny than it appears in the photo. Our photo crew actually had to spray the wheel cap with dulling spray so that the reflection of the camera would not show in the photo. Mirror-like would be an apt description of the finish.
    view full answer...
  • Available Sizes and Brands of Trailer Wheel Center Cap
    A trailer wheel center cap like part # 490EZ-SS will fit on wheels that have a pilot hole measuring 4.90-inches in diameter. We offer two parts that fit this size pilot hole, parts # 490EZ-SS and # AM90156C. The linked page will show you all trailer wheel center caps which are offered to fit pilot hole diameters from 2.84-inches all the way up to 5.19-inches. Just click on the pilot hole diameter of your wheels to see the options for that size. We offer center caps from four different...
    view full answer...
  • Offset of Wheel/Tire Combo # AM34964 Does it Include Center Cap and Lug Nuts
    The offset of a wheel refers to the distance between the mounting surface of the wheel that touches the hub and the center line of the wheel. A negative offset will move the tire away from the trailer, while a positive offset will move the tire closer to the trailer. The AM34964 you referenced has an offset of negative 8 mm, which means the mounting surface is closer to the trailer. This means the center line of the wheel will be further from the trailer. You can see this more clearly...
    view full answer...
  • Looking For a Trailer Wheel Center Cap for a Sierra 37sp Fifth Wheel
    Thank you for providing your ruler measurement. I am sure that your ruler measurement is pretty close. However, these various cap dimension run very close and they are intentionally a snug fit, so accuracy is critical. The pilot hole of the wheel really needs to be measured with a micrometer to ensure proper fit. I did some research on your Sierra 37sp and found that the factory wheels are 16 inches. Your wheel bolt pattern will determine which trailer wheel center cap to use. I...
    view full answer...
  • Compatibility of # LHCS102-SI60C Center Cap and # AM20906 Valve Stem with Dexstar Mini Mod Wheel
    The Dexstar # AM20789 Mini-Mod wheel and the Americana # AM20906 valve stem are indeed compatible with each other, but the center cap you referenced, part # LHCS102-SI60C is compatible with a 3.19 inch wheel pilot hole diameter, and wouldn't work with the 4.9 inch pilot diameter of the wheel you referenced. Instead, I'd recommend the Excalibur # 490EZ-SS center cap, which has 4.9 inch outside diameter and would work perfectly with the wheel you've chosen. The center cap also features...
    view full answer...

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Info for this part was:

Expert Research:
Mike L
Expert Research:
Jameson C
Expert Research:
Adam R
Expert Research:
Lori W
Installed by:
Jeff D

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